Show your opponent 1 card in your hand.If that card is a nature card search your deck. You may put a creature with a cost of 3 or less into the battle zone from your deck. Then, shuffle your deck.If that card is a fire card, 1 creature in your battle zone gains "Speed Attacker" during this turn.If that card is a light card, at the end of this turn you may untap 1 of your creatures.